Cheap Price Lithium Battery Hybrid Grid 1kw Solar Power System. Comprehensive Warranty Coverage: 3 to 5 years warranty for the entire system with free replacement for quality issues. Wide Power Range Options: Available power capacity from 6kW up to 50MW to suit various needs. Global Certification Standards: Certified by CE, ISO, RoHS, FCC, TUV, SONCAP, PVOC, SASO, and more. Fast Standard Delivery: Standardized products delivered within 7 working days; conventional within 15. Flexible Customization Services: OEM, ODM, and OBM services available with 1-3 design solutions. Diverse Application Scenarios: Suitable for homes, remote areas, ships, mobile equipment, and communication stations. Long Service Life: System design lifespan up to 25 years with high-quality components. Professional Installation Support: Free installation videos and site guiding services available for container orders.